JPS6349506B2 - - Google Patents

Info

Publication number
JPS6349506B2
JPS6349506B2 JP56077221A JP7722181A JPS6349506B2 JP S6349506 B2 JPS6349506 B2 JP S6349506B2 JP 56077221 A JP56077221 A JP 56077221A JP 7722181 A JP7722181 A JP 7722181A JP S6349506 B2 JPS6349506 B2 JP S6349506B2
Authority
JP
Japan
Prior art keywords
section
ultrasonic
endoscope
scanner
body cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56077221A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57192547A (en
Inventor
Mitsugi Sakai
Akihiro Nanba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP56077221A priority Critical patent/JPS57192547A/ja
Priority to US06/377,924 priority patent/US4494549A/en
Priority to DE3219118A priority patent/DE3219118A1/de
Publication of JPS57192547A publication Critical patent/JPS57192547A/ja
Publication of JPS6349506B2 publication Critical patent/JPS6349506B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00087—Tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4416—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
JP56077221A 1981-05-21 1981-05-21 Ultrasonic diagnostic apparatus for body cavity Granted JPS57192547A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56077221A JPS57192547A (en) 1981-05-21 1981-05-21 Ultrasonic diagnostic apparatus for body cavity
US06/377,924 US4494549A (en) 1981-05-21 1982-05-13 Device for diagnosing body cavity interiors with supersonic waves
DE3219118A DE3219118A1 (de) 1981-05-21 1982-05-21 Vorrichtung zur untersuchung des inneren von koerperhoehlen mit ultraschallwellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077221A JPS57192547A (en) 1981-05-21 1981-05-21 Ultrasonic diagnostic apparatus for body cavity

Publications (2)

Publication Number Publication Date
JPS57192547A JPS57192547A (en) 1982-11-26
JPS6349506B2 true JPS6349506B2 (fr) 1988-10-04

Family

ID=13627787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077221A Granted JPS57192547A (en) 1981-05-21 1981-05-21 Ultrasonic diagnostic apparatus for body cavity

Country Status (3)

Country Link
US (1) US4494549A (fr)
JP (1) JPS57192547A (fr)
DE (1) DE3219118A1 (fr)

Families Citing this family (134)

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JPS5766745A (en) * 1980-10-14 1982-04-23 Tokyo Shibaura Electric Co Ultrasonic probe in coelom

Also Published As

Publication number Publication date
JPS57192547A (en) 1982-11-26
US4494549A (en) 1985-01-22
DE3219118A1 (de) 1982-12-16

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